Which to use
“pulse” is a verb and “pulso” is a noun - they look or sound alike but fill different roles in a sentence.
- #29,101
- “pulse” frequency rank
- #8,944
- “pulso” frequency rank
- 38045
- confusion score
Side-by-Side Comparison
| Feature | pulse | pulso |
|---|---|---|
| Definition | flexão do verbo pulsen | parte do antebraço junto à mão |
Where the eye mixes pulse and pulso
Muted = shared; highlighted = the visual trap. They share 4 letters in sequence.
Look-alike desk: pulse vs pulso
These two trip readers on the page rather than in the ear: pulse is /ˈpʊlzə/ while pulso is /ˈpuɫ.su/. Spoken aloud the problem disappears. In writing it persists, because they differ by a single letter - e in “pulse” becomes o in “pulso”, and the parts of speech differ too (verb vs noun), which is usually the fastest check. Our composite confusion score for this pair is 38045, derived from the frequency rank of both members and their visual similarity.
pulse is recorded at frequency rank #29,101, classified as averb, pronounced /ˈpʊlzə/. pulso is at rank #8,944, tagged as anoun, pronounced /ˈpuɫ.su/.
Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.
With a confusion score of 38045, this pair ranks #28,476 of 75,631 scored Portuguese confusable pairs - roughly mid-pack for confusability.
Orthographic DNA of pulse vs pulso
Shared letters: lpsu. Private to "pulse": e. Private to "pulso": o.
"pulse" · 5 letters · shape CVCCV · "pulso" · 5 letters · shape CVCCV
Known mistypes of this pair
Frequently Asked Questions
Can "pulse" and "pulso" be used interchangeably?
In ordinary Portuguese text, does "pulse" or "pulso" show up more?
What to do next
Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.
- Full dictionary entry for "pulse" with definition, IPA, and generated misspellings. Word entry
- Full dictionary entry for "pulso" - compare definitions side by side with the headword page. Word entry
- This pair ranks #28,476 of 75,631 scored Portuguese confusable pairs in this corpus vintage. Corpus statistics
- "pulse" and "pulso" also get mixed up with nearby pairs, the highest-scored neighbour is "pale vs pulse". Nearby pair
- Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes
Confusion rank #28,476 of 75,631 scored Portuguese pairs, corpus vintage 2026-09-03, not spelling advice.